Note: Ingredients listed on restricted chemical lists
EC/CAS
26471-62-5
Name of the chemical
m-Tolylidendiisocyanat
Concentration
N/A
General Information
Revision date
2020-12-03
Product name
WanSponge CST-Bio
Product Synonyms
Hydrophilic polyurethane prepolymer
CAS No.
26471-62-5
1.2.1 Relevant identified uses
Prepolymer for production of personal care/cosmetic sponges
Icons in SDS
Company Information
company name
WANHUA CHEMICAL GROUP Co., LTD
e-mail address of the competent person responsible for the Safety Data Sheet
whsds@whchem.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H316, H317, H319, H332, H334, H351
Hazard statements
Code
Statements
H316
Causes mild skin irritation
Section 2
2.1 Classification of the substance or mixture
SUMMARY OF HAZARD IN AN EMERGENCY SITUATION Liquid. Does not mix with water. Sinks in water. Toxic by inhalation. Irritating to eyes. May cause SENSITISATION by inhalation. May cause SENSITISATION by skin contact. Limited evidence of a carcinogenic effect. [1] Eye Irritation Category 2A, Respiratory Sensitizer Category 1, Acute Toxicity (Inhalation) Category 4, Skin Sensitizer Category 1, Carcinogenicity Category 2, Skin Corrosion/Irritation Category 3 1. Classified by Chemwatch; 2. Classification drawn from Catalog of Hazardous Chemical; 3. Classification drawn from Regulation (EU) No Legend: 1272/2008 - Annex VI
Signal word
DANGER
Hazard statements
H319 Causes serious eye irritation. H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. H332 Harmful if inhaled. H317 May cause an allergic skin reaction. H351 Suspected of causing cancer. H316 Causes mild skin irritation.
Prevention
P201 Obtain special instructions before use. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P284 [In case of inadequate ventilation] wear respiratory protection. P261 Avoid breathing mist/vapours/spray. P202 Do not handle until all safety precautions have been read and understood. P264 Wash all exposed external body areas thoroughly after handling. P272 Contaminated work clothing should not be allowed out of the workplace.
Response
P308+P313 IF exposed or concerned: Get medical advice/ attention. P321 Specific treatment (see advice on this label). P342+P311 If experiencing respiratory symptoms: Call a POISON CENTER/doctor/physician/first aider. P302+P352 IF ON SKIN: Wash with plenty of water and soap. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312 Call a POISON CENTER/doctor/physician/first aider/if you feel unwell. P332+P313 If skin irritation occurs: Get medical advice/attention. P333+P313 If skin irritation or rash occurs: Get medical advice/attention. P337+P313 If eye irritation persists: Get medical advice/attention. P362+P364 Take off contaminated clothing and wash it before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
Storage
P405 Store locked up.
Disposal
P501 Dispose of contents/container to authorised hazardous or special waste collection point in accordance with any local regulation.
Other physicochemical hazards
Liquid. Does not mix with water. Sinks in water. In case of fire and/or explosion, DO NOT BREATHE FUMES.
Health hazards
Inhalation of vapours or aerosols (mists, fumes), generated by the material during the course of normal handling, may be harmful. Inhaled The material is not thought to produce respiratory irritation (as classified by EC Directives using animal models). Nevertheless inhalation of vapours, fumes or aerosols, especially for prolonged periods, may produce respiratory discomfort and occasionally, distress. The material is not thought to produce adverse health effects following ingestion (as classified by EC Directives using animal models). Ingestion Nevertheless, adverse systemic effects have been produced following exposure of animals by at least one other route and good hygiene practice requires that exposure be kept to a minimum. Limited evidence exists, or practical experience predicts, that the material either produces inflammation of the skin in a substantial number of individuals following direct contact, and/or produces significant inflammation when applied to the healthy intact skin of animals, for up to four hours, such inflammation being present twenty-four hours or more after the end of the exposure period. Skin irritation may also be present after prolonged or repeated exposure; this may result in a form of contact dermatitis (nonallergic). The dermatitis is often characterised by skin Skin Contact redness (erythema) and swelling (oedema) which may progress to blistering (vesiculation), scaling and thickening of the epidermis. At the microscopic level there may be intercellular oedema of the spongy layer of the skin (spongiosis) and intracellular oedema of the epidermis. Open cuts, abraded or irritated skin should not be exposed to this material Entry into the blood-stream through, for example, cuts, abrasions, puncture wounds or lesions, may produce systemic injury with harmful effects. Examine the skin prior to the use of the material and ensure that any external damage is suitably protected. Evidence exists, or practical experience predicts, that the material may cause eye irritation in a substantial number of individuals and/or may produce significant ocular lesions which are present twenty-four hours or more after instillation into the eye(s) of experimental animals. Eye Repeated or prolonged eye contact may cause inflammation characterised by temporary redness (similar to windburn) of the conjunctiva (conjunctivitis); temporary impairment of vision and/or other transient eye damage/ulceration may occur. On the basis, primarily, of animal experiments, concern has been expressed that the material may produce carcinogenic or mutagenic effects; in respect of the available information, however, there presently exists inadequate data for making a satisfactory assessment. Practical evidence shows that inhalation of the material is capable of inducing a sensitisation reaction in a substantial number of individuals at a greater frequency than would be expected from the response of a normal population. Chronic Pulmonary sensitisation, resulting in hyperactive airway dysfunction and pulmonary allergy may be accompanied by fatigue, malaise and aching. Significant symptoms of exposure may persist for extended periods, even after exposure ceases. Symptoms can be activated by a variety of nonspecific environmental stimuli such as automobile exhaust, perfumes and passive smoking. Practical experience shows that skin contact with the material is capable either of inducing a sensitisation reaction in a substantial number of individuals, and/or of producing a positive response in experimental animals.
Environmental hazards
See Section 12